Emulab Cluster and CloudLab Portal unplanned downtime, no ETA

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ajma...@gmail.com

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Apr 9, 2026, 11:09:30 PM (12 days ago) Apr 9
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Hi all,

The uplink to the Emulab cluster, which includes the portal for CloudLab and POWDER, has gone down.  We do not currently know why, we are looking into it.  There is currently no ETA for when this will be back, but we will update you as soon as we know more.  Sorry for the inconvenience!

Best,
 - Aleks

ajma...@gmail.com

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Apr 10, 2026, 12:18:29 AM (12 days ago) Apr 10
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Update:  We are fairly certain this is a problem upstream of us.  We have submitted an incident report, but since it is after hours, we're not sure when we'll be able to get someone upstream to look at this.  Hopefully soon.

ajma...@gmail.com

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Apr 10, 2026, 2:13:41 AM (12 days ago) Apr 10
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There are still some lingering network issues, but we should be back on the air for now.  Remaining wrinkles will be dealt with in the morning when the full upstream networking team is online.
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